What powers crystalland.school?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
CDN
jsDelivr
since Dec 2022
CMS
Tilda
since Jun 2020
Font scripts
Glyphicons
since Nov 2024
Google Font API
since Jan 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Node.js
since Aug 2022
Security
DDoS-Guard
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2022
UI frameworks
Web servers
Nginx
since Jun 2020
Audience
- 93% phone
- 7% desktop
Russia
Germany
Italy
Spain
Poland
Belarus
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.08 / 10 · ranked #11,297,920 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.9 MB · 91 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| crystalland.school | 12 |
| kurs.crystalland.school | 10 |